UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S7BVWrcAdxO2yklIOhcyh29+cgBYcfFnnBHyhSwPKbY=' 
WHERE 
  key_id = 'b87b7b921c32adeab700fccd8f031118fa8eddfbca09c0ba5f1d1c174de81a96' 
  AND (
    token = 'S7BVWrcAdxO2yklIOhcyh29+cgBYcfFnnBHyhSwPKbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )